TCL X937U 7.1.4 Channel Dolby Atmos Soundbar with Wireless Subwoofer and Wireless Satellite Speakers

Remote control batteries: Yes, AAA x2
Remote Control: Yes
HDMI: Yes
Power cable: Yes
Wall-Mount Kit: Yes

Software update: Yes, via USB

Works with Alexa: Yes, including Spotify Connect
Tidal compatibility: Yes
Apple AirPlay: Works with Apple AirPlay
Smart Home: TCL Home
AI Google Assistant: Works with Ok Google
Chromecast built-in: Yes

DTS processing: DTS:X
Subwoofer: Wireless
Type: X Series
Equaliser: Standard、Voice、Music、Movie、Game、Sports
Maximum Output Power: 1020W
SPL (sound pressure): >100 dB
Dolby Processing: Dolby Atmos
Channels: 7.1.4
AI Sonic-Adaptation: Yes

AUX: No
USB: Yes, USB 2.0, support up to 64GB
HDMI 2.1 features: eARC
HDMI: Yes
Optical input: Yes, with cover
WiFi: Yes
Bluetooth version: 5.3
DTS: Play-Fi: Yes
HDMI ARC: Yes